In almost all cases the supported protocol will be SIP.

Ip phone description. The IP phone header bar or top line of a Cisco Unified IP Phone normally replicates the text that appears next to the first line button. An IP telephone system uses packet-switched Voice over IP or Internet telephony to transmit telephone calls over the Internet as opposed to the circuit-switched telephony used by the traditional Public Switched Telephone Network. An IP phone connects through an Ethernet cable rather than a phone jack to the internet where it connects to the IP address of either the VoIP provider or the hosted PBX provider.

Type that IP address into the web browser. The header bar is shown in Cisco Unified IP Phone Display. Describes the February 2012 cumulative update for Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540 telephones.

Go to any computer on your network and open its web browser. The KX-NT553 IP telephone delivers exceptional professional performance. IP Phones are sometimes called VoIP telephones SIP Phones or Softphones.

Describes the November 2011 cumulative update for Lync 2010 Phone Edition for the Polycom CX700 and LG-Nortel IP Phone 8540 model telephones. The software works with both Lync 2010 and Lync 2013. The sleek ultra-modern design available in both black and white works well with any office decor.

Allow-connections h323 to h323. I changed the name in DN and description in the pool configuration. An IP phone also called a VoIP phone is a phone that uses internet protocol rather than the circuit-switched PSTN.

INTRODUCTION This cumulative update improves the reliability stability and performance of Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540 telephones. Description is different thing. These are just different names for a device software client that is designed to support the transmission of voice over the internet or what is better known as VoIP or Voice over Internet Protocol technology.